12. Concomitant use other medications known to affect reproductive function or metabolism. These medications include growth hormone, IGF-1, medroxyprogesterone acetate, oral contraceptives, GnRH agonists and antagonists, anti-androgens, gonadotropins, anti-obesity drugs, somatostatin, diazoxide, ACE inhibitors, and calcium channel blockers. The washout period on all these medications will be three months.